Altaf Ali

Java Developer with 3+ years of experience building scalable microservices, RESTful APIs, and enterprise-grade backend systems using Java, Spring Boot, and Hibernate; skilled in Data Structures, Multithreading, and Design Patterns; experienced with MongoDB, MySQL, AWS, Amazon Q, and CI/CD pipelines for high-performance, cloud-ready applications.

Java Developer at Flynava Technologies (2022-07 – 2025-12)

• Developed and maintained 6+ microservices using Spring Boot, Spring Cloud, and REST APIs, improving system scalability, availability, and uptime by 25%.
• Monitored production environments using Grafana, Spring Boot Actuator, and application logs to identify and resolve issues proactively.
• Developed Apache Kafka producers and consumers for asynchronous microservices communication.
• Optimized Java Spring Boot applications by analyzing performance bottlenecks, reducing API response time by 30%
• Provided L2 Production Support for Java 17, Spring Boot, and Microservices-based applications, ensuring high availability, system reliability, and timely incident resolution.
• Developed reusable backend components and REST APIs using Spring Boot, OOP, Design Patterns, Collections, and Multithreading.
• Implemented centralized exception handling using custom Spring Boot exceptions.
• Improved application load time by optimizing Java-based web applications using Spring Boot and Hibernate.
• Contributed to designing and implementing a microservices architecture, resulting in increased system scalability.
• Utilized Core Java and Java 8 features (streams, lambdas, functional interfaces) to write clean, efficient, and maintainable code.
• Wrote unit and integration tests using JUnit and Mockito, reducing production issues by 40%.
• Developed secure REST APIs using Spring Security, JWT, and OAuth2.
• Designed and documented REST APIs using Swagger for easy API testing and integration.
• Developed and optimized MongoDB databases using Spring Data MongoDB, improving application performance.

Master of Computer Application (MCA) – Integral University, Lucknow (2020 – 2022)

Bachelor of Computer Application (BCA) – Integral University, Lucknow (2017 – 2020)